EP 2665915 A1 20131127 - AIR-INTAKE LINE FOR A COMBUSTION ENGINE, ASSOCIATED CASING FOR AN AIR FILTER, AND MOTOR VEHICLE COMPRISING SUCH A LINE
Title (en)
AIR-INTAKE LINE FOR A COMBUSTION ENGINE, ASSOCIATED CASING FOR AN AIR FILTER, AND MOTOR VEHICLE COMPRISING SUCH A LINE
Title (de)
LUFTANSAUGLEITUNG FÜR EINE BRENNKRAFTMASCHINE, ZUGEHÖRIGES GEHÄUSE FÜR EIN LUFTFILTER UND KRAFTFAHRZEUG MIT EINER SOLCHEN LEITUNG
Title (fr)
LIGNE D'ADMISSION D'AIR D'UN MOTEUR A COMBUSTION, CARTER DE FILTRE A AIR ASSOCIE, ET VEHICULE AUTOMOBILE COMPORTANT UNE TELLE LIGNE
Publication
Application
Priority
- FR 1150341 A 20110117
- FR 2011053060 W 20111219
Abstract (en)
[origin: WO2012098307A1] The invention relates to an air-intake line for a combustion engine (M), comprising, in the following order, on a main branch: an air filter (1) provided with a casing; a turbocharger compressor (2); and an air-metering valve (3), wherein the line further comprises a recirculation branch (4) bypassing the main branch between the downstream and upstream portions of the compressor (2), and a release valve (5) capable of blocking or enabling the flow of a fluid in the recirculation branch (4), characterized in that a first end (41) of the recirculation branch (4) is connected to the main branch via the air-filter (1) casing. The invention also relates to an air-filter casing that is advantageously shaped so as to implement such an air-intake line, and to a motor vehicle (V) comprising such an intake line.
IPC 8 full level
F02M 35/024 (2006.01); F02B 37/16 (2006.01); F02M 35/02 (2006.01); F02M 35/10 (2006.01)
CPC (source: EP)
F02B 37/16 (2013.01); F02M 35/024 (2013.01); F02M 35/10157 (2013.01); F02M 35/10236 (2013.01); F02B 2039/166 (2013.01); Y02T 10/12 (2013.01)
Citation (search report)
See references of WO 2012098307A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
FR 2970523 A1 20120720; FR 2970523 B1 20150605; CN 103782019 A 20140507; CN 103782019 B 20170118; EP 2665915 A1 20131127; WO 2012098307 A1 20120726
DOCDB simple family (application)
FR 1150341 A 20110117; CN 201180065189 A 20111219; EP 11818920 A 20111219; FR 2011053060 W 20111219